Adapted metrics for singular hyperbolic flows
Dynamical Systems
2021-07-27 v4
Abstract
Singular and sectional hyperbolic sets are the objects of the extension of the classical Smale Hyperbolic Theory to flows having invariant sets with singularities accumulated by regular orbits within the set. It is by now well-known that (partially) hyperbolic sets admit adapted metrics. We show the existence of singular adapted metrics for any singular hyperbolic set with respect to a vector field on finite dimensional compact manifolds. Moreover, we obtain 2-sectional adapted metrics for certain open classes of 2-sectional hyperbolic sets and also for any hyperbolic set.
Cite
@article{arxiv.1806.05572,
title = {Adapted metrics for singular hyperbolic flows},
author = {Vitor Araujo and Vinicius Coelho and Luciana Salgado},
journal= {arXiv preprint arXiv:1806.05572},
year = {2021}
}
Comments
23 pages, 1 figure. Improved the statements of the results and corrected the proof of the main theorem. To appear in Bull. Brazilian Mathematical Society